WLibrarian of CongressWJames H. BillingtonWDaniel J. BoorstinWLuther H. EvansWCarla HaydenWArchibald MacLeishWPatrick MagruderWDavid S. MaoWJohn Silva MeehanWLawrence Quincy MumfordWHerbert PutnamWAinsworth Rand SpoffordWJohn Gould StephensonWGeorge WatterstonWJohn Russell Young